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373 articles for “extract”
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Extracellular One Pot Green Synthesis of Palladium Nanoparticles
Abstract: Extracellular in-situ synthesis of metal nanoparticles using extracts of plants like Azadirachta indica (Neem), and Zingiber officinale (Ginger) has been successfully carried out earlier. In this study, we have developed a novel method to synthesize Palladium nanoparticles by the process of bio-chemical reaction between Palladium salt solution with seed extract of Coriandrum sativum without using any surfactant or external energy. By this method, physiologically stable, bio-compatible Pd nanoparticles (NPs) were …
Published in International Journal of Nanomaterials and Nanostructures · Vol. 1, Issue 1, 2015 · pp. 1–7 Read article
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Classification of Fetal ECG Arrhythmia by Using Advance Hybrid Deep Learning Technique CNN-LSTM
Abstract: Fetal heart abnormalities, particularly fetal heart arrhythmias, are becoming an increasing concern in maternal healthcare. Early and accurate detection remains challenging due to limitations in conventional diagnostic techniques and inadequate signal processing methods. Existing studies have applied various machine learning and deep learning approaches; however, capturing the complex characteristics of fetal electrocardiogram (ECG) signals remains a significant gap. This study proposes an advanced deep learning-based approach for detecting fetal heart …
Published in International Journal of Cardiovascular Nursing · Vol. 12, Issue 1, 2026 · pp. 27–36 Read article
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Enhancing Facial Expression Analysis Using CNNs: Insights from ML and Deep Learning Comparisons
Abstract: Emotion recognition from facial manifestations increases the interaction between humans and computers by enabling the interaction between humans and computers to effectively explain human feelings. This study presents a comparative analysis of three approaches to the emotional recognition of faces: a custom Convolutional Neural Network (CNN) model, Traditional Machine Learning (ML) methods, and other deep learning architectures such as VGG, ResNet, and Hybrid CNN–RNN models. The proposed CNN-based system, developed …
Published in International Journal of Image Processing and Pattern Recognition · Vol. 12, Issue 1, 2026 · pp. 23–31 Read article
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Investigation of the Physical and Chemical Properties of Different Species of Onion
Abstract: An investigation on the physical and chemical properties of white, red, and brown onions was carried out to assess the potential applications of the different species sampled in this study. The physical properties monitored include refractive index, viscosity, and density. For red onion, the refractive index, viscosity, and density were measured as 1.35322, 1.631 cSt, and 1.1140 g/cm³, respectively. Brown onion exhibited values of 1.3571, 3.045 cSt, and 1.1130 g/cm³, …
Published in International Journal of Chemical Synthesis and Chemical Reactions · Vol. 11, Issue 2, 2026 · pp. 1–15 Read article
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Automated Image Captioning Using Xception–CNN and LSTM for Descriptive Sentence Generation
Abstract: Generating descriptive texts for images is a complex and challenging task that requires advanced deep learning techniques. This paper presents a descriptive sentence generator for images using a combination of convolutional neural networks and recurrent neural networks. The proposed model utilizes a pretrained convolutional neural network, Xception, to extract image features, which are then processed by a long short-term memory network to generate meaningful textual descriptions. The model is trained …
Published in International Journal of Image Processing and Pattern Recognition · Vol. 11, Issue 2, 2025 · pp. 20–28 Read article
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Investigation of the Physical and Chemical Properties of Different Species of Onion
Abstract: An investigation on the physical and chemical properties of white, red, and brown onions was carried out to assess the potential applications of the different species sampled in this study. The physical properties monitored include refractive index, viscosity, and density. For red onion, the refractive index, viscosity, and density were measured as 1.35322, 1.631 cSt, and 1.1140 g/cm³, respectively. Brown onion exhibited values of 1.3571, 3.045 cSt, and 1.1130 g/cm³, …
Published in International Journal of Chemical Synthesis and Chemical Reactions · Vol. 11, Issue 2, 2026 · pp. 1–15 Read article
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BIOPLASTIC INNOVATION THROUGH THE INTEGRATION OF PINEAPPLE LEAF CELLULOSE, TOMATO FIBER, AND POTATO STARCH
Abstract: Growing concerns over the environmental impact of conventional plastic waste have accelerated the search for sustainable alternatives. This study investigates the development of biodegradable plastics using agricultural residues—specifically pineapple leaves, potatoes, and tomatoes. Pineapple leaves provide cellulose for structural strength, potato starch improves film-forming capacity, and tomato-derived pectin and fiber enhance elasticity and moisture resistance. The bioplastics were prepared through extraction, gelatinization, and crosslinking processes to achieve mechanical stability and …
Published in International Journal of Industrial Biotechnology and Biomaterials · Vol. 11, Issue 2, 2025 · pp. 42–47 Read article
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Biosynthesis of silver nanoparticles using Zingiber officinalae and Evaluation of cervical cancer activity
Abstract: This research focused on evaluating the potential anti-cervical cancer properties of silver nanoparticles (AgNPs) that were synthesized using an aqueous extract derived from the rhizome of Zingiber officinale (ginger). The synthesized silver nanoparticles (AgNPs) were thoroughly characterized using a range of analytical techniques, including Ultraviolet-Visible (UV-Vis) spectroscopy, Fourier Transform Infrared Spectroscopy (FTIR), and Field Emission Scanning Electron Microscopy (FESEM).Characterization studies revealed that the synthesized silver nanoparticles (AgNPs) exhibited an average …
Published in International journal of Nanobiotechnology · Vol. 11, Issue 2, 2025 · pp. 1–10 Read article
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Legal Ease: An End-to-End Automated Legal Document Processing System Using LLMs and OCR
Abstract: This paper describes an automated legal document processing system that uses modern technologies, such as Large Language Models (LLMs) and Optical Character Recognition (OCR). Designed to streamline legal procedures, the system allows users to submit legal documents in PDF format and uses Tesseract-powered OCR to extract and digitize text while keeping the document’s layout and structure. The digitized text is processed by an LLM that has been fine-tuned using legal …
Published in International Journal of Software Computing and Testing · Vol. 11, Issue 1, 2025 · pp. 29–32 Read article
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Pharmacognosy of Molecular and Nano Carriers
Abstract: Positioned at the intersection of Pharmacognosy and molecular biology, molecular pharmacognosy has emerged as a novel intermediary discipline. This paper explores the techniques, significance, and landscape of molecular pharmacognosy. The primary emphasis of this manuscript includes the molecular characterization of medicinal raw materials, the phylogenetic history of medicinal plants, assessment and preservation of germplasm resources for medicinal flora, the study of endangered medicinal plant species, and the biosynthesis and bio-regulation …
Published in International journal of Nanobiotechnology · Vol. 11, Issue 1, 2025 Read article
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Quantification of Morphine, Codeine, and Dihydrocodeine in Carissa carandas Leaves and Fruit Using LC-MS/MS: The Impact of Drying on Alkaloid Concentration
Abstract: This study presents a method for quantifying morphine, codeine, and dihydrocodeine in Carissa carandas (Karonda) leaves and fruit, employing morphine-D3 as an internal standard (1 µg/mL) to ensure accuracy. Samples are prepared at 25 ng/mL and extracted using solvent techniques, with an optional solid-phase extraction step to mitigate matrix effects. Quantification is conducted via LC-MS/MS, providing robust sensitivity. Results show that drying concentrates these alkaloids, particularly morphine in fruit, due …
Published in International Journal of Environmental Chemistry · Vol. 11, Issue 1, 2025 · pp. 49–61 Read article
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Forecasting Trends in the Stock Market by Using Deep Learning Approaches
Abstract: Accurately predicting stock market trends remains a significant challenge in the field of finance. Deep learning, a subset of machine learning, has emerged as a powerful tool for capturing complex relationships within data. What sets deep learning apart is its ability to handle vast amounts of data, recognize intricate features, and adapt to evolving patterns, all while uncovering hidden insights. At its core, deep learning uses artificial neural networks that …
Published in International Journal of Software Computing and Testing · Vol. 10, Issue 2, 2024 · pp. 22–30 Read article
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Confronting the Barriers: A Holistic Analysis of Challenges in Postmortem Brain Data Decoding
Abstract: The human brain, a complex organ, has the potential to store vast amounts of information, including knowledge, experiences, and memories. However, retrieving this data after death has been a subject of scientific investigation due to its intricate neuronal pathways and connections. This study examines the current methods used for recovering postmortem brain data, highlighting their advantages, disadvantages, and potential future advancements. It also discusses the ethical issues surrounding the extraction …
Published in International Journal of Microwave Engineering and Technology · Vol. 10, Issue 1, 2024 · pp. 24–32 Read article
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Biogenic Silver Nanoparticles: Utilizing Vitex negundo and Eclipta prostrata for Antimicrobial and Antibiofilm Activity
Abstract: This research unveils a straightforward and environmentally friendly method for producing silver nanoparticles by utilizing leaf extracts from Vitex negundo and Eclipta prostata plants. These nanoparticles are garnering significant interest due to their incorporation of biologically active plant compounds, making them ideal for green synthesis. The study highlights the efficacy of this process in creating nanoparticles with unique biological applications. Furthermore, the synthesized nanoparticles demonstrate promising antimicrobial properties and show …
Published in International journal of Nanobiotechnology · Vol. 10, Issue 1, 2024 · pp. 1–16 Read article
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Pharmacological Active Potential of Moringa oleifera
Abstract: Moringa oleifera is one of the most important herbal plants which has wide potential of pharmacological activity. Its extract has good potential of curing many diseases. Nowadays Moringa Oleifera have been essential for daily use because of its multiverse’s utilization. Moringa oleifera has many bio- active constituents like alkaloids, tannins, chlorogenic acid, flavonoids in various parts of this plants which provide various pharmacological activities in the body. Such bio-active components …
Published in International Journal of Agrochemistry · Vol. 10, Issue 1, 2024 · pp. 6–12 Read article
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Monitoring Nature of Nairobi City Land Features from Landsat 5 Images Using Index-Based Mapping
Abstract: Urban environments are complex and heterogeneous ecosystems characterized by mixed land use and land cover (LULC). They form important centers of social integration and generation of national wealth. However, urban areas especially in developing countries suffer from poor planning; mismanagement and uncoordination. Evaluation of dynamics driven by LULC changes in these ecosystems is key in management of urban areas. In evaluating urban environments, land use and land cover mapping using …
Published in International Journal of Urban Design · Vol. 1, Issue 1, 2018 · pp. 1–11 Read article
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Experimental Investigation of the Ethno-medicinal Plant Leaf Polygonum chinense Linn
Abstract: Ethno-medicinal plants are a great source of herbal drugs. These plants have no side effect and are very effective. Therefore there is a tremendous increase in the interest of domestic manufacturers of herbal based medicines. Spectroscopic techniques can be employed for qualitative and quantitative analysis of plants leaf extract. Polygonum chinense Linn, also locally known as Modhu Huleng in Assam belongs to the family Polygonaceae. It is used as food …
Published in International Journal of Plant Biotechnology · Vol. 1, Issue 1-2, 2015 · pp. 18–21 Read article
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Role of Bioactive Compounds on Protein Utilization in Ruminants: A Review
Abstract: Insufficient nutrition is the primary drive of low productivity by ruminants. These insufficiencies can be corrected by supplementation with high-density feeds and locally available tree legumes. These tree legumes contain various types of bioactive compounds, which can be defined as secondary plant metabolites (PSM) that are extra nutritional substances having pharmacological or toxicological effects in man and animals. Besides the primary biosynthetic, the secondary metabolites are also produced within the …
Published in International Journal of Animal Biotechnology and Applications · Vol. 4, Issue 1, 2018 · pp. 21–26 Read article
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Effects of Habb-e-Shifa a Formulation of Unani Medicine on Naloxone Precipitated Morphine Withdrawal Symptoms in Mice
Abstract: Habb-e-Shifa is a compound herbal formulation of Unani system of medicine claims to be useful in the patients addicted to opium and helps to improve the withdrawal syndrome. The study was carried out in male Swiss mice weighing 20–30 g. All the animals were divided into five groups of six animals in each and induced with administration of morphine s.c. for four days. Group I served as negative control (NC) …
Published in International Journal of Animal Biotechnology and Applications · Vol. 6, Issue 1, 2020 · pp. 10–16 Read article
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Natural Disinfectant from Gomutra
Abstract: The modern research aimed at creating compounds to prevent infections from micro-organisms has been unsuccessful largely. This disinfectant is made of cow urine as a main ingredient and is 100% natural. Cow urine is considered to have immense disinfecting and healing properties, according to Ayurveda. Use of Tulsi extract, neem extract and Gulab Jal is made to make the product. Keywords: gomutra (Cow Urine), Gulab Jal (Rose Water), Neem, Tulsi
Published in International Journal of Agrochemistry · Vol. 2, Issue 1, 2016 · pp. 25–29 Read article